.signer-container{
    width: 500px;
    height: 500px;
    margin: 20px;
    padding: 20px;
    border:1px #000 solid;

    .signer-canvas{
        width: 100%;height:100%;
        background:#fff;
        canvas{
            border: 1px #000 solid;margin:0;padding:0;
        }
        .footer{
            padding: 10px 0;
        }
    }
}